Got back from holiday and downloaded updated EVE.
During Email confirmation Launcher turned white and I now only get the following

See linked Image

Any assistance is great

http://imgur.com/a/LyqJs

I have tried a complete EVE re-install
Have clicked Verify

Tried to uninstall Launcher and re-install

CCP Snorlax
Did a new install using off line installer still no change.

Can see that in server list on launcher it is downloading updates and is fully functional but just keep getting white screen of death.
Any advice would be great. I dont want to have to do a reformat of hard disk.

OK Bug report sent with log file attached and some screen shots. Your name is in the title.
If you need anything else please let me know so that can help sort this out for others if they get it.

My other computers all work fine except just one.
Cheers

I managed to fix the problem I posted above. The launcher is skipping the "Downloader for Tranquility" step and not downloading files that are missing/corrupt.

First my suggested fix for players, second a full accounting of everything I did and what I observed, for the devs.

Open the launcher, under the E menu, select shared cache.
On the shared cache interface, verify the cache integrity (I had already done this and doesn't fix anything on its own, but you want to make sure you've done this first), it takes some time. Then push the button for 'reset last known build information'.
Fully close the launcher and restart it. This time it should see the files its missing and download them the way it should and fix your problems.

What I noticed in the loglite entries was that the launcher was trying to copy files that didn't' exist, which didn't make sense since it was telling me it was fully patched. So what I tried to do was to copy and rename the file it was looking for from my sisi folder, back into the shared cache, so it had something to find and copy. This worked and revealed the next file it was missing. I had two missing files. Doing this for both allowed the launcher to copy the files it wanted into the tq folder and start the client at which point the client saw these two files as corrupt/modified for obvious reasons. So, I verified the cache again to get rid of them and tried the 'reset last known build information' button which I figured might make the launcher do some sort of recheck of some sort. What I noticed in the loglite logs from before and after this was that before the launcher was skipping the "Downloader for Tranquility" step, but afterwards it did execute that step which allowed it to download the missing files.

Hope this helps some folks.

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Third, the "verify cache" button has never been clickable for me, instead there's some red text next to it "some indices are missing" can you comment on what might be causing this. What I did find was a file named "rescache" in EVE/Sharedcache/tq, however running this file brought up 0 corrupted files and 0 missing files.

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Some comments/questions I have on this are: First and foremost, regarding the functionality you mentioned in the new beta launcher, I did switch to the beta launcher just to see if anything was different, and while I was rather ecstatic that the beta launcher actually acknowleged the missing files, it gave me an error "missing files cannot be copied while clients are running". Which is insanely frustrating considering that there are no clients running, that's the entire problem in the first place. So while it's a step in the right direction, its definitely got some bugs.
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Unfortunately with the Launcher only saving the last 5 logs those from the beta are long overwritten, I have since switched back to the release launcher and opened/closed the launcher many times. On the bright side I did fix the issue with Xuzi's method, resetting the launcher version thingus.

Launcher doesn't remember which client is logged in when closed to system tray on Windows 7.